Properties

Label 7524.91
Modulus $7524$
Conductor $836$
Order $90$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(7524, base_ring=CyclotomicField(90))
 
M = H._module
 
chi = DirichletCharacter(H, M([45,0,72,55]))
 
pari: [g,chi] = znchar(Mod(91,7524))
 

Basic properties

Modulus: \(7524\)
Conductor: \(836\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(90\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{836}(91,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 7524.iv

\(\chi_{7524}(91,\cdot)\) \(\chi_{7524}(775,\cdot)\) \(\chi_{7524}(1351,\cdot)\) \(\chi_{7524}(1675,\cdot)\) \(\chi_{7524}(1819,\cdot)\) \(\chi_{7524}(2143,\cdot)\) \(\chi_{7524}(2359,\cdot)\) \(\chi_{7524}(2863,\cdot)\) \(\chi_{7524}(3259,\cdot)\) \(\chi_{7524}(3403,\cdot)\) \(\chi_{7524}(3547,\cdot)\) \(\chi_{7524}(3727,\cdot)\) \(\chi_{7524}(3943,\cdot)\) \(\chi_{7524}(4195,\cdot)\) \(\chi_{7524}(4915,\cdot)\) \(\chi_{7524}(5239,\cdot)\) \(\chi_{7524}(5311,\cdot)\) \(\chi_{7524}(5779,\cdot)\) \(\chi_{7524}(5923,\cdot)\) \(\chi_{7524}(6823,\cdot)\) \(\chi_{7524}(6967,\cdot)\) \(\chi_{7524}(7291,\cdot)\) \(\chi_{7524}(7363,\cdot)\) \(\chi_{7524}(7507,\cdot)\)

sage: chi.galois_orbit()
 
order = charorder(g,chi)
 
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
 

Related number fields

Field of values: $\Q(\zeta_{45})$
Fixed field: Number field defined by a degree 90 polynomial

Values on generators

\((3763,6689,4105,2377)\) → \((-1,1,e\left(\frac{4}{5}\right),e\left(\frac{11}{18}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(13\)\(17\)\(23\)\(25\)\(29\)\(31\)\(35\)\(37\)
\( \chi_{ 7524 }(91, a) \) \(1\)\(1\)\(e\left(\frac{44}{45}\right)\)\(e\left(\frac{23}{30}\right)\)\(e\left(\frac{77}{90}\right)\)\(e\left(\frac{14}{45}\right)\)\(e\left(\frac{13}{18}\right)\)\(e\left(\frac{43}{45}\right)\)\(e\left(\frac{89}{90}\right)\)\(e\left(\frac{7}{15}\right)\)\(e\left(\frac{67}{90}\right)\)\(e\left(\frac{1}{10}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7524 }(91,a) \;\) at \(\;a = \) e.g. 2